1. Foshan Stomatology Hospital, School of Stomatology and Medicine, Foshan University, Foshan, 528000, China
2. School of Biomedical Engineering, Sun Yat-sen University, Guangzhou, 510055, China
3. Department of Stomatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China
4. Hospital of Stomatology, Sun Yat-sen University, Guangzhou, 510055, China